Patent search ap:("Services Pétroliers Schlumberger" OR "Schlumberger Technology B.V.") AND inv:"HOFACKER Page Mark"

1.

发明公开
SYSTEM AND METHOD FOR ELECTRONICALLY CONTROLLING DOWNHOLE VALVE SYSTEM 审中-公开

公开(公告)号：EP4499976A1

公开(公告)日：2025-02-05

申请号：EP23781844.8

申请日：2023-03-31

Applicant: Services Pétroliers Schlumberger , Schlumberger Technology B.V.

Inventor： HOFACKER, Mark , SEGURA DOMINGUEZ, Jordi Juan , MCCABE, Jeffrey Conner

IPC: E21B34/06 , E21B33/127 , E21B47/06 , E21B43/12

2.

发明公开
METHODOLOGY AND SYSTEM FOR ELECTRONIC CONTROL AND ACQUISITION OF DOWNHOLE VALVE 审中-公开

公开(公告)号：EP4499977A1

公开(公告)日：2025-02-05

申请号：EP23781847.1

申请日：2023-03-31

Applicant: Services Pétroliers Schlumberger , Schlumberger Technology B.V.

Inventor： URDANETA, Carlos , HOFACKER, Mark , SEGURA DOMINGUEZ, Jordi Juan

IPC: E21B34/14 , E21B34/06 , E21B41/00 , E21B43/12 , E21B47/06

3.

发明公开
METHODOLOGY AND SYSTEM HAVING DOWNHOLE UNIVERSAL ACTUATOR 审中-公开

公开(公告)号：EP4499973A1

公开(公告)日：2025-02-05

申请号：EP23781772.1

申请日：2023-03-30

Applicant: Services Pétroliers Schlumberger , Schlumberger Technology B.V.

Inventor： HOFACKER, Mark , SEGURA DOMINGUEZ, Jordi Juan , MCCABE, Jeffrey Conner , URDANETA, Carlos

IPC: E21B17/04 , E21B41/00 , E21B7/06 , E21B43/12 , E21B47/06

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